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Patent Searching and Data


Matches 1,001 - 1,050 out of 27,593

Document Document Title
WO/2012/141932A3
Numerous arrangements for permanent magnets are disclosed that can focus the flux produced by the magnets. Depending on the particular application in which the disclosed designs and techniques are used, efficiency and reliability may be ...  
WO/2013/175252A1
Kinetic electricity generator device consisting of a rotor/stator system comprising: i - laminated stator cores (31) with low-hysteresis ferromagnetic laminations; ii - a containment casing (32) for one or a plurality of stator modules (...  
WO/2013/166919A1
A multiphase permanent magnet motor having a leakage reactance adjustable structure. The motor can be a cylindrical rotating motor or a flat linear motor. The air gap side of a stator iron core (1) has a smooth surface, and the other sid...  
WO/2013/168351A1
The rotor of the rotating electric machine has: annular members (21) of annular shape encircling a rotating shaft from across a predetermined gap in the radial direction, and rotating about the shaft; seats secured to the outside periphe...  
WO/2013/053024A3
The generator is embodied into vehicle manufacturing, shipbuilding, aircraft building, power industry and household. The generator characterizes with reduced weight, simplified construction and provides more efficiency. Generator compris...  
WO/2013/026693A3
The power density of electric motors is intended to be increased. For this purpose, an electric machine with a rotor (1) and a stator (2), which is arranged coaxially with the rotor, is proposed. Permanent magnets (3) are arranged on a s...  
WO/2013/001480A3
A railway vehicle wheel comprising a directly driving electric motor where the stator of the electric motor consists of a stator disk built onto the stationary tubular shaft, incorporated in the stator disc axially arranged soft magnetic...  
WO/2013/054067A3
A stator (3) comprising a coil (10) wound onto a bobbin (9). The coil (10) is wound as a plurality of layers, each layer comprising a plurality of turns that extend between opposite ends of the bobbin (9). The outermost layer has a turn ...  
WO/2013/162415A1
The device relates to the field of the automotive industry, and in particular to devices for generating electrical energy from the drive of the drive wheel of an automobile. The device for generating electrical energy from automobile whe...  
WO/2013/161019A1
This rotating electric machine (1) is equipped with windings (15) wound around slots (13) of a stator (11) and is configured so that: the number of slots per pole per phase (q), which is a value obtained by dividing the number of slots (...  
WO/2013/160988A1
Magnet insertion holes (9) for embedding permanent magnets (9a) therein are provided on a rotor core (6) and arranged substantially in a U-shape facing the outer periphery of a rotor (5), cavities (9b) are formed on either side-surface s...  
WO/2013/157879A1
The present invention relates to a power-generating apparatus using the deformation of a tire caused by the weight of the tire, and more particularly, to a power-generating apparatus which converts the linear motion of a motion means, in...  
WO/2013/155594A1
A permanent magnet synchronous machine comprises a stator, a rotor and a plurality of permanent magnets mounted to the rotor. Each magnet has a shaped body characterized by an arcuate radially outer surface, a flat inner surface, a first...  
WO/2013/152711A1
The invention provides a magnetic equal-torque generator, comprising a stator, a rotor, magnetic necks, magnetic boots and a casing. Each winding on the stator consists of two coil groups connected in series. Each winding is fixed around...  
WO/2013/029579A3
The invention relates to an electric motor (1), at least comprising a primary part (2a, 2b) having an iron-free winding device (3) that comprises at least two phases (6), wherein one phase (6) comprises at least two phase windings (4) an...  
WO/2013/153763A1
This hydroelectric power generation device is equipped with: an upstream conduit (1) and a downstream conduit (2) installed in a water passage; a runner casing (3) sandwiched between the upstream conduit and the downstream conduit; bosse...  
WO/2013/153575A1
A rotor (3), wherein a partition (6) is installed between a first magnetic body (4) and a second magnetic body (5), is constructed. Protrusions (6b) of this partition (6) fill gaps between the salient poles (4b) of the first magnetic bod...  
WO/2013/149902A1
The invention relates to an electrically driven two-wheeled vehicle (1) comprising at least one electric machine (4) which has a stator (6) that is fixed to the axle and a rotor (7) that is fixed to the rim. The rotor (7) has a back iron...  
WO/2013/151891A1
A permanent magnet motor, generator or the like that uses ceramic magnets in the rotor to concentrate the magnetic flux in the airgap. Magnet poles are formed by pole plates with tabs forming north and south poles with magnetic separator...  
WO/2013/151631A1
An electrical generator having a circular shape with a stationary coil-wire form and a disposed centre body through hole, dual opposite disposed blind axle inset well, and a spherical centre axle extrusion Gaussian surface permanent magnet.  
WO/2013/149710A1
The invention relates to an electric damper (10) for damping the relative motion between a first and a second mass, comprising a generator (26) that can be driven by the mass motion. The invention is characterized in that, in addition to...  
WO/2012/101663A3
Motor-generator unit comprising an electric motor and an electric generator mounted on the same shaft (1) that supports the respective rotors (2, 4) spaced by a predetermined value. The rotor (4) of the generator part of the unit compris...  
WO/2013/144401A1
The invention relates to an electrical power motor-generator excited by magnetic transference, and which further comprises a stator (1) and a rotor (2) with an external core (3) stationary relative to the stator and rotor, said external ...  
WO/2013/147126A1
A motor is provided with: a rotation shaft; a rotor having a cylindrical magnet section that is attached fixedly to the rotation shaft; a stator that is formed in a ring shape at the outer circumference side of the rotor; a circuit board...  
WO/2013/147341A1
The present invention relates to a motor comprising: a bushing; a stator arranged on an outer surface of the bushing; a rotor arranged so as to be rotatable relative to the stator; and a shaft connected to the rotor and arranged so as to...  
WO/2013/147316A2
To provide an electric working machine, in which a brushless motor is mounted, in order to improve energy efficiency. An electric working machine includes: a disk motor including a rotor having a permanent magnet pole, an output shaft fi...  
WO/2012/104050A3
The invention is directed firstly at a disc-rotor generator for generating electrical energy from the rotation energy of a power installation which is driven in rotation, preferably a continuous-flow power installation, in particular a w...  
WO/2013/054069A3
A brushless motor comprising a four-pole permanent-magnet rotor (11) and a four-pole stator (12). The stator comprises two stator elements (15, 16) arranged on opposite sides of the rotor. Each stator element (15, 16) comprises a c-shape...  
WO/2013/145285A1
The objective of the present invention is, in a permanent magnet motor using a ferrite magnet, to maximize torque due to the permanent magnet and torque due to the reluctance torque while minimizing the torque ripple ratio. A P-pole-impl...  
WO/2013/148245A1
A rotor having a plurality of laminations joined together and mountable on a shaft for rotation relative to a stator of a rotary electric machine arrangement has a solid section that surrounds an opening within which the shaft is receiva...  
WO/2013/145714A1
A hydroelectric power generation apparatus according to the present invention is provided with: an upstream-side pipe (1); a downstream-side pipe (2); a runner casing (3); a boss (4a, 4b) that guides the water current in the direction of...  
WO/2013/139774A2
The present invention relates to a multi-phase, segmented high-performance synchronous machine with transversal flow guidance consisting of at least two or more double segments. The two or more double segments form segments of a linear m...  
WO/2013/054068A3
A stator comprising a plurality of stator elements, each stator element comprising a core and a coil wound about the core. The coil of at least one stator element is wound at angle such that the coil is sheared towards an adjacent stator...  
WO/2013/141757A1
The invention relates to electrical engineering and electromechanics. The proposed single-phase electric machine comprises a toothed rotor, a stator comprising a toothed magnetic core with an even number of teeth, a single-phase winding ...  
WO/2013/140400A1
A brushless DC motor comprises a plurality of magnets positioned at a distance from one another on a circular structure, and a plurality of solenoids provided each around a static solenoid housing, wherein said solenoid housing is struct...  
WO/2013/141957A1
A multilayer laminated rotor mountable on a shaft for rotation relative to a stator of a rotary electric machine arrangement has a plurality of laminas joined together to form the rotor and voids for receiving magnets. The rotor has an a...  
WO/2013/129022A1
The present invention pertains to a hybrid excitation-type rotating electric machine, and the purpose of the present invention is to inhibit iron loss that occurs when a magnetic flux is generated by means of an excitation coil for excit...  
WO/2013/128979A1
The hybrid excitation-type rotating machine of the present invention is provided with: a rotor having first and second rotor cores that are divided in the axial direction with intervening gaps, and in which first magnetic poles excited b...  
WO/2013/128729A1
An actuator comprises: a coil; a permanent magnet rotor which is fixed to the output shaft inside the coil and rotatably supported; a bobbin which is formed with a nonmagnetic material and around which said coil is wound; a first stator ...  
WO/2013/128970A1
The present invention pertains to a hybrid excitation-type rotating electric machine, and the purpose of the present invention is to form a desired magnetic circuit without increasing the size. In order to achieve said purpose, the prese...  
WO/2013/125593A1
The present invention addresses the problem of providing a compact brushless direct-current motor which facilitates motor assembly work and achieves higher output than in the prior art without increasing the motor outer diameter, an opti...  
WO/2013/125069A1
The cogging torque in a 3-phase permanent magnet synchronous motor can be very considerably reduced. In a three-phase permanent magnet synchronous motor in which the fraction 2N/3P, where the number of magnetic poles of the rotor (3) is ...  
WO/2013/122543A1
Embodiments provide a method for assembling a motor. The method may include providing a first rotor, a second rotor and a stator; and assembling the first rotor, the second rotor and the stator such that the stator is arranged between th...  
WO/2013/122542A1
In various embodiments, a motor may be provided. The motor may include a base, a first rotor, a second rotor and a stator arranged between the first rotor and the second rotor, the stator including an alignment member for aligning the st...  
WO/2013/123464A1
In at least one embodiment, a system and method is offered for magnetically coupling a waveform turbine with a magnet body connected to a driveshaft. In further embodiments, the magnetic coupling provides variable torque and slip ratio. ...  
WO/2012/173757A3
A turbine assembly (300) includes a turbine flywheel assembly (400) and a magnet motor (600) within a turbine casing (500). The turbine flywheel assembly comprises a turbine flywheel (414) rotatably coupled to a shaft (412), turbine blad...  
WO/2013/118778A1
A three-phase magnet generator (1) is provided with a stator (20) having a stator core (21), bobbins (40, 41), and coils (60). The stator core is provided with multiple through holes (35A, 35B, 35C) which penetrate the stator core along ...  
WO/2013/118777A1
A magnet generator (1) is provided with a stator (20) which is secured to an engine cover (91) and which has: a stator core (21) with multiple projecting pole parts (27) protruding in the radial direction from a circular base part (26); ...  
WO/2012/113654A3
The aim of the invention is provide a transverse flux machine which is more simply mechanically designed. Said aim is achieved by providing a multi-phase transverse flux machine having a first active part (such as a rotor), which is occu...  
WO/2013/113353A1
The invention relates to an electrical drive device (10) comprising a secondary part (12) that has a plurality of permanent magnets (14), a primary part (16) that has a plurality of windings (18) which surround at least some sections of ...  

Matches 1,001 - 1,050 out of 27,593